Quantitative Aptitude - Arithmetic Ability Questions

What is the reflection of the point (1 , 2) in the line y = 3?

If 5x ­- 3 ≥ 3 + x/2 and 4x -­ 2 ≤ 6 + x; then x can take which of the following values?

The rate of discount on an article whose marked price is Rs. 170 and selling price is Rs. 130?

Find the odd word/letters/numbers pair from the given alternatives.

Select the odd word/letters/number/number pair from the given alternatives.

If ABCD is a Cyclic Quadrilateral, then the value of Cos2A - Cos2B - Cos2C + Cos2D is

Two pipes can fill a cistern in 28 and 21 hours respectively and an another pipe can empty 30 gallons of water per hour. All the three pipes working together can fill the empty cistern in 84 hours. What is the capacity (in gallons) of the cistern?

What will be the value of a3+b3, if a2+b2=32 and a+b=8 ?